42953834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 85542912

約数和(自身を除く): 42589078

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 67, 77, 134, 154, 161, 181, 253, 322, 362, 469, 506, 737, 938, 1267, 1474, 1541, 1771, 1991, 2534, 3082, 3542, 3982, 4163, 5159, 8326, 10318, 10787, 12127, 13937, 16951, 21574, 24254, 27874, 29141, 33902, 45793, 58282, 84889, 91586, 118657, 133397, 169778, 237314, 266794, 278921, 320551, 557842, 641102, 933779, 1867558, 1952447, 3068131, 3904894, 6136262, 21476917, 42953834]

約数ペア:

[(1, 42953834), (2, 21476917), (7, 6136262), (11, 3904894), (14, 3068131), (22, 1952447), (23, 1867558), (46, 933779), (67, 641102), (77, 557842), (134, 320551), (154, 278921), (161, 266794), (181, 237314), (253, 169778), (322, 133397), (362, 118657), (469, 91586), (506, 84889), (737, 58282), (938, 45793), (1267, 33902), (1474, 29141), (1541, 27874), (1771, 24254), (1991, 21574), (2534, 16951), (3082, 13937), (3542, 12127), (3982, 10787), (4163, 10318), (5159, 8326)]